[Android教程] android读取sim联系人资料的代码

在获取sim卡联系人前，我们一般会先判断sim卡状态，找到sim卡后再获取它的资料，如下代码我们可以读取sim卡中的联系人的一些信息。

PhoneTest.java

1. package com.android.test;
2. http://www.kmrlyy.com/gjjb/33581.html
3. import android.app.Activity;
4. import android.content.Context;
5. import android.content.Intent;
6. import android.database.Cursor;
7. import android.net.Uri;
8. import android.os.Bundle;
9. import android.telephony.TelephonyManager;
10. import android.widget.TextView;
12. public class PhoneTest extends Activity {
13. private TextView mTextView;
14. protected Cursor mCursor = null;
15. private TelephonyManager mTelephonyManager;
16. private String mString = "";
18. /** Called when the activity is first created. */
19. @Override
20. public void onCreate(Bundle savedInstanceState) {
21. super.onCreate(savedInstanceState);
22. setContentView(R.layout.main);
23. mTextView = (TextView)findViewById(R.id.text);
24. mTextView.setTextSize(20.3f);
25. isSimExist();
26. if(getSimState() == TelephonyManager.SIM_STATE_READY){
27. mString += " 卡存在\n";
28. getSimContacts("content://icc/adn"); //一般用这一条，如果这条不行的话可以试试下面的一条。
29. getSimContacts("content://sim/adn");//此种读法在我们手机里不能读取，所以，还是用上个uri比较好。
30. }
31. mTextView.setText(mString);
32. }
33. http://www.kmrlyy.com/gongjingxirou/33582.html
34. private void getSimContacts(String str){
35. Intent intent = new Intent();
36. intent.setData(Uri.parse(str));
37. Uri uri = intent.getData();
38. mCursor = getContentResolver().query(uri, null, null, null, null);
39. if(mCursor == null){
40. mString += "不能从" + str + "读数据\n";
41. return ;
42. }
43. mString += "第一列：" + mCursor.getColumnName(0) + "\n";
44. mString += "第二列：" + mCursor.getColumnName(1) + "\n";
45. mString += "第三列：" + mCursor.getColumnName(2) + "\n";
46. mString += "第四列：" + mCursor.getColumnName(3) + "\n";
47. mString += "列数：" + mCursor.getColumnCount() + "\n";
48. mString += "行数：" + mCursor.getCount() + "\n";
49. if (mCursor != null) {
50. while (mCursor.moveToNext()) {
51. // 取得联系人名字
52. int nameFieldColumnIndex = mCursor.getColumnIndex("name");
53. mString += mCursor.getString(nameFieldColumnIndex)+" ";
54. // 取得电话号码
55. int numberFieldColumnIndex = mCursor
56. .getColumnIndex("number");
57. mString += mCursor.getString(numberFieldColumnIndex)+" ";
58. // 取得邮箱
59. int emailsFieldColumnIndex = mCursor
60. .getColumnIndex("emails");
61. mString += mCursor.getString(emailsFieldColumnIndex)+" ";
62. // 取得id
63. int idFieldColumnIndex = mCursor
64. .getColumnIndex("_id");
65. mString += mCursor.getString(idFieldColumnIndex)+"\n";
66. }
67. }
68. mString += mCursor + "\n";
69. mCursor.close();
70. }
72. private int getSimState(){
73. return mTelephonyManager.getSimState();
74. }
76. private void isSimExist(){
77. mTelephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
78. int simState = mTelephonyManager.getSimState();
80. switch (simState) {
82. case TelephonyManager.SIM_STATE_ABSENT:
83. mString = "无卡";
84. // do something
85. break;
87. case TelephonyManager.SIM_STATE_NETWORK_LOCKED:
88. mString = "需要NetworkPIN解锁";
89. // do something
90. http://www.kmrlyy.com/gongjingxirou/33583.html
91. break;
93. case TelephonyManager.SIM_STATE_PIN_REQUIRED:
94. mString = "需要PIN解锁";
95. // do something
96. break;
98. case TelephonyManager.SIM_STATE_PUK_REQUIRED:
99. mString = "需要PUN解锁";
100. // do something
101. break;
103. case TelephonyManager.SIM_STATE_READY:
104. mString = "良好";
105. // do something
106. break;
108. case TelephonyManager.SIM_STATE_UNKNOWN:
109. mString = "未知状态";
110. // do something
111. break;
112. }
113. mTextView.setText(mString);
114. }
116. }

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main.xml

1. <?xml version="1.0" encoding="utf-8"?>
2. <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3. android:orientation="vertical"
4. android:layout_width="fill_parent"
5. android:layout_height="fill_parent"
6. >
7. <ScrollView android:layout_width="fill_parent"
8. android:layout_height="fill_parent">
9. <LinearLayout android:orientation="vertical"
10. android:layout_width="fill_parent"
11. android:layout_height="fill_parent">
12. <TextView android:id="@+id/text"
13. android:layout_width="fill_parent"
14. android:layout_height="wrap_content"
15. android:text="@string/hello"
16. />
17. </LinearLayout>
18. </ScrollView>
19. </LinearLayout>

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AndroidManefist.xml

1. <?xml version="1.0" encoding="utf-8"?>
2. <manifest xmlns:android="http://schemas.android.com/apk/res/android"
3. package="com.android.test"
4. android:versionCode="1"
5. android:versionName="1.0">
6. http://www.kmrlyy.com/gongwaiyun/33585.html
7. <application android:icon="@drawable/icon" android:label="@string/app_name">
8. <activity android:name=".PhoneTest"
9. android:label="@string/app_name">
10. <intent-filter>
11. <action android:name="android.intent.action.MAIN" />
12. <category android:name="android.intent.category.LAUNCHER" />
13. </intent-filter>
14. </activity>www.kmrlyy.com
15. http://www.kmrlyy.com/gongjingyan/33584.html
16. </application>
17. <uses-permission android:name="android.permission.READ_CONTACTS"></uses-permission>
18. </manifest>